"Losing" a challenge to someone I've never challenged

Question

How is that possible? I get no notification on my phone, I just log in and see some stranger I've never challenged win the match.

Answer 1

... Could be a case of an unlocked phone moving around in your pocket? We've had no such bug reports so far, but if the problems persist, it would help to contact SL and report it so that the devs can take a look and see if anything is wrong.

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